Thanks for your reply but the USB does not power the Mega. It only powers the controller when it is plug in. This part is not under my control. The USB cable is disconnected is not involved at all for what I am talking about.
Thanks for your reply but the USB does not power the Mega. It only powers the controller when it is plug in. This part is not under my control. The USB cable is disconnected is not involved at all for what I am talking about.